First Dallas Securities Inc.

SEC CIK: 0001378559
Latest filing: Aug 3, 2026

SEC filings (opens in a new tab)

ADT holding history

ADT Inc. in every 13F filed by First Dallas Securities Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ADT overview All 13F holders of ADT Full Q2 2026 holdings

Shares (Q4 2021): 0; Sold out in Q4 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q1 2021

Holdings of ADT by First Dallas Securities Inc., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2021	0	$0	0.0%	−14,530−100.0%	Sold out	Holders
Q3 2021	14,530	$118.0K	0.1%	−17,241−54.3%	Reduced	Holders
Q2 2021	31,771	$343.0K	0.2%	+2,010+6.8%	Added	Holders
Q1 2021	29,761	$251.0K	0.2%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.